Target Exam

CUET

Subject

Physics

Chapter

Wave Optics

Question:

If red light is replaced by blue light in single slit diffraction then

Options:

there is no change in diffraction pattern

diffraction bands become narrower

diffraction bands become broader

diffraction band disappear

Correct Answer:

diffraction bands become narrower

Explanation:

The correct answer is Option (2) → diffraction bands become narrower